.video,video{
	width: 750rpx;
	height: 450rpx;
	/* #ifdef APP-NVUE || APP-PLUS-NVUE */
	height: 480rpx!important;//沉浸式下，490-500差不多
	/* #endif */
	position: relative;
}
.fanhan {
	position: absolute;
	background-color: rgba(0, 0, 0, 0.3);
	width: 35px;
	height: 35px;
	border-radius: 25px;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	top: 15px;
	left: 15px;

}